3a+8p=14.5
6a+4p=14
divide second equation by 2
3a+2p=7
times -1 and add to first equatlon
3a+8p=14.5
<u>-3a-2p=-7 +</u>
0a+6p=7.5
6p=7.5
divide both sides by 6
p=1.25
now sub
3a+2p=7
3a+2(1.25)=7
3a+2.5=7
minus 2.5 from both sides
3a=4.5
divide both sides by 3
a=1.5
1 apple=$1.50
1 peare=$1.25
Lola needs 508.8 seconds to do every invitations. You only have to multiply the 2 numbers
Answer:
2 1/4
Step-by-step explanation:
Answer:
Danny wants to buy some Pop Tarts to smoke. His father gives him $300 (he likes to smoke them too) but says to only spend 65% of it. How much money (exlcuding taxes) will Danny have to give back to his Dad?
Step-by-step explanation:
300*.65= 195.
300-195=105
